<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .container{
            border:2px solid blue ;
            width: 350px;
           height:445px;
            z-index:10;
        }

        .main {
            position: relative;
            left: 150px;
            width: 300px;
            height: 80px;
            border: 25px solid #d9d9d9;
            margin: 0 -25px -25px -25px;
        }

        .word{
            width:10px;
            line-height: 245px;
        }


    </style>
</head>
<body>
<div class = "container">
    <div class="main"></div>
    <div class="main"></div>
    <div class="main"></div>
    <div class="main"></div>
    <div class = "word">我是文字</div>
</div>
</body>
</html>